Question

我正在尝试找到当前位置，然后使用地理编码器查找城市，州。这就是我所拥有的：

- (void)viewDidLoad 
{  
    self.locationManager = [[[CLLocationManager alloc] init] autorelease];
    locationManager.delegate = self;
    locationManager.desiredAccuracy = kCLLocationAccuracyNearestTenMeters;
    [locationManager startUpdatingLocation];
}

- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation 
{
    geoCoder = [[MKReverseGeocoder alloc] initWithCoordinate:newLocation.coordinate];
    geoCoder.delegate = self;
    [geoCoder start];
}

- (void)reverseGeocoder:(MKReverseGeocoder *)geocoder didFindPlacemark:(MKPlacemark *)placemark{
    //NSLog(@"Reverse Geocoder completed");
    MKPlacemark * myPlacemark = placemark;

    NSString *city = [myPlacemark.addressDictionary objectForKey:(NSString*)kABPersonAddressCityKey];
    NSString *state = [myPlacemark.addressDictionary objectForKey:(NSString*)kABPersonAddressStateKey];
    location = [[NSString alloc] initWithFormat:@"%@,%@", city, state];
}

我测试了反向地理编码器，当我手动输入创建当前位置的坐标时，它工作正常：（50.4，-104.6）。但是，当我在“didUpdateToLocation”委托方法中使用断点运行此代码时，newLocation为我提供了一个37.3的坐标，-122.0是加利福尼亚州的库比蒂诺。我想我正在设置locationManager错误，所以任何想法？

核心位置问题

0 个答案: